/**
 * Created by wlc on 2018/5/20.
 */
/**
 * 函数图标
 * @type {string}
 */
var ICONCONSTANT = '<div class="function-icon"> <div class="function-icon-constant"> </div> </div>';
var ICONSIGMOD = '<div class="function-icon"> <div class="function-icon-sigmod"> </div> </div>';